Codeproject โค้ดดีๆสำหรับคนขยันที่จะใฝ่ศึกษา

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace codeproject_Load
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            // Application.Run(new Form2());
          //  LoadCodeProject("datatable", 1, 40);
            for (int i = 1; i < 10; i++)
                CheckFileDup(@"D:\CodeProject", "(" + i + ")");

            MessageBox.Show("Complete...");
        }

        public static string getHTML(string url)
        {


            string html = "";
            try
            {
                System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(url.Trim());
                System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse();
                System.IO.StreamReader sr = new System.IO.StreamReader(response.GetResponseStream());
                html = sr.ReadToEnd();
                sr.Close();
                response.Close();
            }
            catch { }
            return html;
        }
        public static void CheckFileDup(string path, string cri)
        {
            System.IO.Directory.GetFiles(path, "*" + cri + "*", System.IO.SearchOption.AllDirectories).ToList<string>()
                .ForEach(f =>
                {
                    string _f = f.Replace(cri, "");
                    if (System.IO.File.Exists(_f) && new System.IO.FileInfo(f).Length == new System.IO.FileInfo(_f).Length)
                        System.IO.File.Delete(f);

                });

        }
        public static void LoadCodeProject(string cri, int min = 1, int max = 150)
        {

            for (int i = min; i <= max; i++)
            {
                string url_1 = "https://www.codeproject.com/search.aspx?q=" + cri + "&doctypeid=1%3b2%3b3%3b13%3b14&pgnum=" + i;
                string html_1 = Program.getHTML(url_1);
                foreach (System.Text.RegularExpressions.Match myMatch in
                    new System.Text.RegularExpressions.Regex(@"<span class=""title""><a href=""//(www.codeproject.com/Articles/.*?)"" id="".*?"" rel=""nofollow"">.*?</a></span>",
                    System.Text.RegularExpressions.RegexOptions.None).Matches(html_1))
                {
                    string s = Program.getHTML("https://" + myMatch.Groups[1].Value);
                    foreach (System.Text.RegularExpressions.Match myMatch_1 in
                        new System.Text.RegularExpressions.Regex(@"<li><a href=""(/.*?\.[zipar]{3,})"">.*?</a>", System.Text.RegularExpressions.RegexOptions.None).Matches(s))
                    {
                        string url = "https://www.codeproject.com/script/Articles/Download.aspx?file=" + myMatch_1.Groups[1].Value + "&rp=https://www.codeproject.com/";
                        System.Diagnostics.Process.Start(@"C:\Program Files\Google\Chrome\Application\chrome.exe", url);
                        System.Threading.Thread.Sleep(100);
                    }
                    System.Threading.Thread.Sleep(1000);
                }
            }
        }
    }
}

 private void Form1_Load(object sender, EventArgs e)
        {
            List<string> lst = new List<string>() { "textbox",
                "combobox", "button", "label", "datagrid",
                "datatable", "dataset", "database", "compile" ,
                "thread","tool","popup","task","delegate","list","ienumerable"};
               lst.ForEach(s =>{  new System.Threading.Thread(LoadCodeProject).Start(new object[]{s});});
        }

        void LoadCodeProject(object obj)
        {
            string cri = (string)((object[])obj)[0];
           // MessageBox.Show(cri);
            int i = 1;
            System.Text.RegularExpressions.MatchCollection _Matches = null;

            do
            {
                string url_1 = "https://www.codeproject.com/search.aspx?q=" + cri + "&doctypeid=1%3b2%3b3%3b13%3b14&pgnum=" + i;
                string html_1 = Program.getHTML(url_1);
                _Matches = new System.Text.RegularExpressions.Regex(@"<span class=""title""><a href=""//(www.codeproject.com/Articles/.*?)"" id="".*?"" rel=""nofollow"">.*?</a></span>", System.Text.RegularExpressions.RegexOptions.None).Matches(html_1);
                foreach (System.Text.RegularExpressions.Match myMatch in _Matches)
                {
                    string s = Program.getHTML("https://" + myMatch.Groups[1].Value);
                    foreach (System.Text.RegularExpressions.Match myMatch_1 in
                        new System.Text.RegularExpressions.Regex(@"<li><a href=""(/.*?\.[zipar]{3,})"">.*?</a>", System.Text.RegularExpressions.RegexOptions.None).Matches(s))
                    {

                        string url = "https://www.codeproject.com/script/Articles/Download.aspx?file=" + myMatch_1.Groups[1].Value + "&rp=https://www.codeproject.com/";

                        System.Diagnostics.Process.Start(@"C:\Users\Administrator\AppData\Local\Google\Chrome\Application\chrome.exe", url);
                        System.Threading.Thread.Sleep(100);
                    }
                    System.Threading.Thread.Sleep(1000);
                }
                i++;

            } while (_Matches.Count > 0);

        }